SÉMILLON Meaning of SÉMILLON in English [ 'sɛmɪjɒ~ \]■ noun a variety of white wine grape grown in France and elsewhere. ↘a white wine made from this grape.OriginFr. dialect, based on L. semen 'seed'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004